style(performanceManage/monthlyAssessSum): remove redundant "模拟" from summary titles

remove the word "模拟" from both conditional and default summary table titles

src/views/performanceManage/monthlyAssessSum/index.vue

@@ -234,9 +234,9 @@ const queryParams = reactive({
 const summaryTableTitle = computed(() => {
   if (queryParams.assessmentMonth) {
     const [year, month] = queryParams.assessmentMonth.split('-')
-    return `${year}年${parseInt(month)}月模拟分数汇总`
+    return `${year}年${parseInt(month)}月分数汇总`
   }
-  return '模拟分数汇总'
+  return '分数汇总'
 })
 
 // 图表引用